I just picked up a '72 Traynor YGM-3 Guitar Mate Reverb. It's exactly what I was looking for in wattage, size, etc. but it has an old Utah speaker in it that I'm not liking much. It sounds stiff and muddy with this big round midrange hump that I can't dial out. I love everything else about the amp and I definitely want to hang onto it. Anyone else have experience with a YGM-3?? What worked for you?? Don't wanna spend a ton but I wanna find the right match. Just wanna get some presence and sparkle with this thing to go with its beautiful reverb and trem. Thanks!